| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            10-SOIC (0.154, 3.90mm Width) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -25°C~125°C TJ | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | Power (Watts) | 
                                            45W | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Reach Compliance Code | 
                                            compliant | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            POWER SUPPLY SUPPORT CIRCUIT | 
                                        
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 
                                            0V~21V | 
                                        
                                                                            
                                            | Control Features | 
                                            EN | 
                                        
                                                                            
                                            | Frequency - Switching | 
                                            10MHz | 
                                        
                                                                            
                                            | Internal Switch(s) | 
                                            Yes | 
                                        
                                                                            
                                            | Fault Protection | 
                                            Current Limiting, Over Load, Over Temperature, Over Voltage | 
                                        
                                                                            
                                            | Output Isolation | 
                                            Isolated | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                TEA19031AFT/1J Overview
In the 10-SOIC (0.154, 3.90mm Width) package, the ac to dc converter is embedded.The ac dc converter is available in Tape & Reel (TR)  case.There is a mounting point for this AC/DC converter in the way of Surface Mount .For the ac dc converter to perform properly, it should be operated at a temperature of -25°C~125°C TJ °C.An analog IC of type POWER SUPPLY SUPPORT CIRCUIT is employed in this AC DC converter.There is 10MHz  switching frequency.Supply voltage (Vcc/Vdd) does not need to exceed 0V~21V .
TEA19031AFT/1J Features
Packaged with 10-SOIC (0.154, 3.90mm Width)
Switching Frequency at 10MHz
TEA19031AFT/1J Applications
There are a lot of NXP USA Inc. TEA19031AFT/1J AC DC Converters applications. 
- Power tools
 - SMPS house keeping power supplies
 - Low-Voltage I/O System Power
 - Replacements for bulky plug-in transformers
 - Standby and Auxiliary Power Supplies Set Top Boxes (STB)
 - Smartphones
 - Standby and Auxiliary Power Supplies 
 - Records
 - Automotive Clusters
 - Off--line Battery Charger